Spectator 2019

[endanger33]

39a sound of boy's vehicles 7 ??r????

10d monay and stamp for old photograph 7 ????y??

1a corrupts some French fleet HQs 7

4d strangely shockable cleaner 9 ??o??l???

26d Privately owned land with part on a lake 6

many thanks in advance
Dan

[shaneystar2]

Lorries
Tintype
Debases
Shoeblack
Several

[endanger33]

thank you!

[Orbilius]

39a sounds like an abbreviation of a shortned form of a man's name
10d is tintype
1a debases
4d anagram of shockable
26d it's not "a part" but "part" as in "make a break with"